Inheritance diagram for com.cloudera.impala.analysis.ToSqlTest:

Collaboration diagram for com.cloudera.impala.analysis.ToSqlTest:

Public Member Functions
void	selectListTest ()

void	TestTableAliases () throws AnalysisException

void	TestStructFields () throws AnalysisException

void	TestCollectionTableRefs () throws AnalysisException

void	TestIdentifierQuoting ()

void	whereTest ()

void	joinTest ()

void	planHintsTest ()

void	aggregationTest ()

void	orderByTest ()

void	allTest ()

void	unionTest ()

void	valuesTest ()

void	inlineViewTest ()

void	subqueryTest ()

void	withClauseTest ()

void	insertTest ()

void	testAnalyticExprs ()

void	testExprs ()

void	testDecimal ()

void	testSet ()

void	tearDown ()

ParseNode	ParsesOk (String stmt)

ParseNode	AnalyzesOk (String stmt)

ParseNode	AnalyzesOk (String stmt, String expectedWarning)

ParseNode	AnalyzesOk (String stmt, Analyzer analyzer, String expectedWarning)

ParseNode	AnalyzesOk (String stmt, Analyzer analyzer)

void	AnalysisError (String stmt)

void	AnalysisError (String stmt, String expectedErrorString)

void	AnalysisError (String stmt, Analyzer analyzer, String expectedErrorString)

void	TestCompressedText () throws AnalysisException

void	TestMemLayout () throws AnalysisException

void	TestUnsupportedTypes ()

void	TestBinaryHBaseTable ()

void	TestUnsupportedSerde ()

void	TestResetMetadata ()

void	TestExplain ()

void	TestLimitAndOffset ()

void	TestAnalyzeShowCreateTable ()

void	TestFunctionMatching ()

Protected Member Functions
Analyzer	createAnalyzer (String defaultDb)

Analyzer	createAnalyzer (TQueryOptions queryOptions)

Analyzer	createAnalyzerUsingHiveColLabels ()

Function	addTestFunction (String name, ArrayList< ScalarType > args, boolean varArgs)

Function	addTestFunction (String name, ScalarType arg, boolean varArgs)

Function	addTestFunction (String db, String fnName, ArrayList< ScalarType > args, boolean varArgs)

void	addTestUda (String name, Type retType, Type...argTypes)

Db	addTestDb (String dbName)

void	clearTestDbs ()

Table	addTestTable (String createTableSql)

void	clearTestTables ()

void	checkSelectToThrift (SelectStmt node)

void	TblsAnalyzeOk (String query, TableName tbl)

void	TblsAnalysisError (String query, TableName tbl, String expectedError)

void	checkExprType (String query, Type type)

Protected Attributes
final List< Db >	testDbs_ = Lists.newArrayList()

final List< Table >	testTables_ = Lists.newArrayList()

Analyzer	analyzer_

Static Protected Attributes
static final Logger	LOG = LoggerFactory.getLogger(AnalyzerTest.class)

static ImpaladCatalog	catalog_ = new ImpaladTestCatalog()

static Map< ScalarType, String >	typeToLiteralValue_

Static Package Functions
	[static initializer]

Private Member Functions
void	testToSql (String query, String expected)

void	testToSql (String query, String defaultDb, String expected)

void	runTestTemplate (String sql, String expectedSql, String[]...testDims)

void	runTestTemplate (String sql, String expectedSql, int dim, Object[] testVector, String[]...testDims)

void	TblsTestToSql (String query, TableName tbl, String expectedSql)

boolean	isCollectionTableRef (String tableName)

void	testAllTableAliases (String[] tables, String[] columns) throws AnalysisException

void	testChildTableRefs (String childTable, String childColumn)

Static Private Member Functions
static AnalysisContext.AnalysisResult	analyze (String query, String defaultDb)

Static Private Attributes
static final String[]	joinConditions_

static final String[]	leftSemiJoinTypes_

static final String[]	rightSemiJoinTypes_

static final String[]	joinTypes_

static final String[]	nonSemiJoinTypes_

Detailed Description

Definition at line 29 of file ToSqlTest.java.

Member Function Documentation

com.cloudera.impala.analysis.ToSqlTest.[static initializer] ( )

inlinestaticpackage

Db com.cloudera.impala.analysis.AnalyzerTest.addTestDb ( String dbName )

inlineprotectedinherited

Add a new dummy database with the given name to the catalog. Returns the new dummy database. The database is registered in testDbs_ and removed in the method.

Definition at line 140 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_.

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestImplicitAndExplicitPaths(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestSlotRefPathAmbiguity(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestStarPathAmbiguity(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.TestTableRefPathAmbiguity().

Function com.cloudera.impala.analysis.AnalyzerTest.addTestFunction	(	String	name,
		ArrayList< ScalarType >	args,
		boolean	varArgs
	)

inlineprotectedinherited

Definition at line 108 of file AnalyzerTest.java.

Referenced by com.cloudera.impala.analysis.AnalyzerTest.addTestFunction(), and com.cloudera.impala.analysis.AnalyzeDDLTest.TestUdf().

Function com.cloudera.impala.analysis.AnalyzerTest.addTestFunction	(	String	name,
		ScalarType	arg,
		boolean	varArgs
	)

inlineprotectedinherited

Definition at line 113 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.addTestFunction().

Function com.cloudera.impala.analysis.AnalyzerTest.addTestFunction	(	String	db,
		String	fnName,
		ArrayList< ScalarType >	args,
		boolean	varArgs
	)

inlineprotectedinherited

Definition at line 118 of file AnalyzerTest.java.

References com.cloudera.impala.catalog.Type.INT.

Table com.cloudera.impala.analysis.AnalyzerTest.addTestTable ( String createTableSql )

inlineprotectedinherited

Add a new dummy table to the catalog based on the given CREATE TABLE sql. The dummy table only has the column definitions and no other metadata. Returns the new dummy table. The test tables are registered in testTables_ and removed in the method.

Definition at line 161 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.ColumnDef.getColName(), and com.cloudera.impala.analysis.CreateTableStmt.getTbl().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestImplicitAndExplicitPaths(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestSlotRefPathAmbiguity(), com.cloudera.impala.analysis.AnalyzeStmtsTest.TestStarPathAmbiguity(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.TestTableRefPathAmbiguity().

void com.cloudera.impala.analysis.AnalyzerTest.addTestUda	(	String	name,
		Type	retType,
		Type...	argTypes
	)

inlineprotectedinherited

Definition at line 129 of file AnalyzerTest.java.

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestAggregates(), and com.cloudera.impala.analysis.AnalyzeSubqueriesTest.TestAggregateSubqueries().

void com.cloudera.impala.analysis.ToSqlTest.aggregationTest ( )

inline

Definition at line 460 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.allTest ( )

inline

Definition at line 526 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.AnalyzerTest.AnalysisError ( String stmt )

inlineinherited

Asserts if stmt passes analysis.

Definition at line 304 of file AnalyzerTest.java.

void com.cloudera.impala.analysis.AnalyzerTest.AnalysisError	(	String	stmt,
		String	expectedErrorString
	)

inlineinherited

Asserts if stmt passes analysis or the error string doesn't match and it is non-null.

Definition at line 319 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

void com.cloudera.impala.analysis.AnalyzerTest.AnalysisError	(	String	stmt,
		Analyzer	analyzer,
		String	expectedErrorString
	)

inlineinherited

Asserts if stmt passes analysis or the error string doesn't match and it is non-null.

Definition at line 327 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig(), com.cloudera.impala.testutil.TestUtils.createQueryContext(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

static AnalysisContext.AnalysisResult com.cloudera.impala.analysis.ToSqlTest.analyze	(	String	query,
		String	defaultDb
	)

inlinestaticprivate

Definition at line 66 of file ToSqlTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig(), and com.cloudera.impala.testutil.TestUtils.createQueryContext().

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk ( String stmt )

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error.

Definition at line 252 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk	(	String	stmt,
		String	expectedWarning
	)

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error. If 'expectedWarning' is not null, asserts that a warning is produced.

Definition at line 260 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk	(	String	stmt,
		Analyzer	analyzer,
		String	expectedWarning
	)

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error. If 'expectedWarning' is not null, asserts that a warning is produced.

Definition at line 268 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.analyzer_, com.cloudera.impala.analysis.AnalyzerTest.catalog_, com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig(), com.cloudera.impala.testutil.TestUtils.createQueryContext(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

ParseNode com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk	(	String	stmt,
		Analyzer	analyzer
	)

inlineinherited

Analyze 'stmt', expecting it to pass. Asserts in case of analysis error.

Definition at line 311 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.checkExprType	(	String	query,
		Type	type
	)

inlineprotectedinherited

Definition at line 532 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestAggregates(), and com.cloudera.impala.analysis.AnalyzeExprsTest.TestNullCasts().

void com.cloudera.impala.analysis.AnalyzerTest.checkSelectToThrift ( SelectStmt node )

inlineprotectedinherited

Check whether SelectStmt components can be converted to thrift.

Definition at line 194 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.checkBinaryExprs(), com.cloudera.impala.analysis.AggregateInfoBase.getAggregateExprs(), com.cloudera.impala.analysis.AggregateInfoBase.getGroupingExprs(), com.cloudera.impala.analysis.SelectStmt.getHavingPred(), and com.cloudera.impala.analysis.SelectStmt.getWhereClause().

void com.cloudera.impala.analysis.AnalyzerTest.clearTestDbs ( )

inlineprotectedinherited

Definition at line 149 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.testDbs_.

Referenced by com.cloudera.impala.analysis.AnalyzerTest.tearDown().

void com.cloudera.impala.analysis.AnalyzerTest.clearTestTables ( )

inlineprotectedinherited

Definition at line 179 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.testTables_.

Referenced by com.cloudera.impala.analysis.AnalyzerTest.tearDown().

Analyzer com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer ( String defaultDb )

inlineprotectedinherited

Definition at line 85 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, and com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig().

Analyzer com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer ( TQueryOptions queryOptions )

inlineprotectedinherited

Definition at line 92 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.catalog_, and com.cloudera.impala.authorization.AuthorizationConfig.createAuthDisabledConfig().

Analyzer com.cloudera.impala.analysis.AnalyzerTest.createAnalyzerUsingHiveColLabels ( )

inlineprotectedinherited

Definition at line 99 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.catalog.Catalog.DEFAULT_DB.

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.TestInlineView().

void com.cloudera.impala.analysis.ToSqlTest.inlineViewTest ( )

inline

Tests that toSql() properly handles inline views and their expression substitutions.

Definition at line 613 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.joinConditions_, com.cloudera.impala.analysis.ToSqlTest.leftSemiJoinTypes_, com.cloudera.impala.analysis.ToSqlTest.nonSemiJoinTypes_, com.cloudera.impala.analysis.ToSqlTest.rightSemiJoinTypes_, com.cloudera.impala.analysis.ToSqlTest.runTestTemplate(), and com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.insertTest ( )

inline

Definition at line 812 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

boolean com.cloudera.impala.analysis.ToSqlTest.isCollectionTableRef ( String tableName )

inlineprivate

Definition at line 166 of file ToSqlTest.java.

Referenced by com.cloudera.impala.analysis.ToSqlTest.testAllTableAliases().

void com.cloudera.impala.analysis.ToSqlTest.joinTest ( )

inline

Definition at line 398 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.joinConditions_, com.cloudera.impala.analysis.ToSqlTest.joinTypes_, com.cloudera.impala.analysis.ToSqlTest.runTestTemplate(), and com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.orderByTest ( )

inline

Definition at line 485 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

ParseNode com.cloudera.impala.analysis.AnalyzerTest.ParsesOk ( String stmt )

inlineinherited

Parse 'stmt' and return the root ParseNode.

Definition at line 235 of file AnalyzerTest.java.

References gen_ir_descriptions.parser.

Referenced by com.cloudera.impala.analysis.AuditingTest.TestAccessEventsOnAuthFailure().

void com.cloudera.impala.analysis.ToSqlTest.planHintsTest ( )

inline

Tests that the toSql() of plan hints use the end-of-line commented hint style (for view compatibility with Hive) regardless of what style was used in the original query.

Definition at line 415 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.runTestTemplate	(	String	sql,
		String	expectedSql,
		String...[]	testDims
	)

inlineprivate

Definition at line 104 of file ToSqlTest.java.

Referenced by com.cloudera.impala.analysis.ToSqlTest.inlineViewTest(), com.cloudera.impala.analysis.ToSqlTest.joinTest(), com.cloudera.impala.analysis.ToSqlTest.runTestTemplate(), and com.cloudera.impala.analysis.ToSqlTest.withClauseTest().

void com.cloudera.impala.analysis.ToSqlTest.runTestTemplate	(	String	sql,
		String	expectedSql,
		int	dim,
		Object[]	testVector,
		String...[]	testDims
	)

inlineprivate

Definition at line 109 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.runTestTemplate(), and com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.selectListTest ( )

inline

Definition at line 146 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.subqueryTest ( )

inline

Tests that toSql() properly handles subqueries in the where clause.

Definition at line 683 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.AnalyzerTest.TblsAnalysisError	(	String	query,
		TableName	tbl,
		String	expectedError
	)

inlineprotectedinherited

Same as TblsAnalyzeOk(), except that analysis of all variants is expected to fail with the given error message.

Definition at line 373 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.analysis.TableName.getDb().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.testAllTableAliases(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.testCollectionTableRefs().

void com.cloudera.impala.analysis.AnalyzerTest.TblsAnalyzeOk	(	String	query,
		TableName	tbl
	)

inlineprotectedinherited

Generates and analyzes two variants of the given query by replacing all occurrences of "$TBL" in the query string with the unqualified and fully-qualified version of the given table name. The unqualified variant is analyzed using an analyzer that has tbl's db set as the default database. Example: query = "select id from $TBL, $TBL" tbl = "functional.alltypes" Variants generated and analyzed: select id from alltypes, alltypes (default db is "functional") select id from functional.alltypes, functional.alltypes (default db is "default")

Definition at line 360 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), and com.cloudera.impala.analysis.TableName.getDb().

Referenced by com.cloudera.impala.analysis.AnalyzeStmtsTest.testAllTableAliases(), and com.cloudera.impala.analysis.AnalyzeStmtsTest.testCollectionTableRefs().

void com.cloudera.impala.analysis.ToSqlTest.TblsTestToSql	(	String	query,
		TableName	tbl,
		String	expectedSql
	)

inlineprivate

Generates and runs testToSql() on two variants of the given query by replacing all occurrences of "$TBL" in the query string with the unqualified and fully-qualified version of the given table name. The unqualified variant is analyzed using an analyzer that has tbl's db set as the default database. The SQL is expected to the same for both variants because toSql() should fully qualify unqualified table names. Example: query = "select id from $TBL, $TBL" tbl = "functional.alltypes" Variants generated and analyzed: select id from alltypes, alltypes (default db is "functional") select id from functional.alltypes, functional.alltypes (default db is "default")

Definition at line 135 of file ToSqlTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer(), com.cloudera.impala.analysis.TableName.getDb(), and com.cloudera.impala.analysis.ToSqlTest.testToSql().

Referenced by com.cloudera.impala.analysis.ToSqlTest.testAllTableAliases(), and com.cloudera.impala.analysis.ToSqlTest.testChildTableRefs().

void com.cloudera.impala.analysis.AnalyzerTest.tearDown ( )

inlineinherited

Definition at line 186 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.clearTestDbs(), and com.cloudera.impala.analysis.AnalyzerTest.clearTestTables().

void com.cloudera.impala.analysis.ToSqlTest.testAllTableAliases	(	String[]	tables,
		String[]	columns
	)		throws AnalysisException

inlineprivate

Test all table/column combinations in the select list of a query using implicit and explicit table aliases.

Definition at line 174 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.isCollectionTableRef(), com.cloudera.impala.analysis.ToSqlTest.TblsTestToSql(), and com.cloudera.impala.analysis.ToSqlTest.testToSql().

Referenced by com.cloudera.impala.analysis.ToSqlTest.TestCollectionTableRefs(), com.cloudera.impala.analysis.ToSqlTest.TestStructFields(), and com.cloudera.impala.analysis.ToSqlTest.TestTableAliases().

void com.cloudera.impala.analysis.ToSqlTest.testAnalyticExprs ( )

inline

Definition at line 889 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.AnalyzerTest.TestAnalyzeShowCreateTable ( )

inlineinherited

Definition at line 689 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestBinaryHBaseTable ( )

inlineinherited

Definition at line 572 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.ToSqlTest.testChildTableRefs	(	String	childTable,
		String	childColumn
	)

inlineprivate

Tests the toSql() of the given child table and column assumed to be in functional.allcomplextypes, including different combinations of implicit/explicit aliases of the parent and child table.

Definition at line 225 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.joinTypes_, and com.cloudera.impala.analysis.ToSqlTest.TblsTestToSql().

Referenced by com.cloudera.impala.analysis.ToSqlTest.TestCollectionTableRefs().

void com.cloudera.impala.analysis.ToSqlTest.TestCollectionTableRefs ( ) throws AnalysisException

inline

Definition at line 305 of file ToSqlTest.java.

References com.cloudera.impala.analysis.Path.ARRAY_ITEM_FIELD_NAME, com.cloudera.impala.analysis.Path.MAP_KEY_FIELD_NAME, com.cloudera.impala.analysis.Path.MAP_VALUE_FIELD_NAME, com.cloudera.impala.analysis.ToSqlTest.testAllTableAliases(), and com.cloudera.impala.analysis.ToSqlTest.testChildTableRefs().

void com.cloudera.impala.analysis.AnalyzerTest.TestCompressedText ( ) throws AnalysisException

inlineinherited

Definition at line 401 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.ToSqlTest.testDecimal ( )

inline

Tests decimals are output correctly.

Definition at line 1023 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.AnalyzerTest.TestExplain ( )

inlineinherited

Definition at line 604 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.ToSqlTest.testExprs ( )

inline

Tests all expressions including whether their toSql() is properly enclosed in parentheses.

Definition at line 902 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.AnalyzerTest.TestFunctionMatching ( )

inlineinherited

Definition at line 705 of file AnalyzerTest.java.

References com.cloudera.impala.catalog.Type.BIGINT, com.cloudera.impala.analysis.AnalyzerTest.createFunction(), com.cloudera.impala.catalog.Type.DOUBLE, com.cloudera.impala.catalog.Type.INT, com.cloudera.impala.catalog.Type.SMALLINT, com.cloudera.impala.catalog.Type.STRING, and com.cloudera.impala.catalog.Type.TINYINT.

void com.cloudera.impala.analysis.ToSqlTest.TestIdentifierQuoting ( )

inline

Tests quoting of identifiers for view compatibility with Hive, and for proper quoting of Impala keywords in view-definition stmts.

Definition at line 341 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.AnalyzerTest.TestLimitAndOffset ( )

inlineinherited

Definition at line 630 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.AnalyzerTest.TestMemLayout ( ) throws AnalysisException

inlineinherited

Definition at line 411 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.testMixedNullable(), com.cloudera.impala.analysis.AnalyzerTest.testNonMaterializedSlots(), com.cloudera.impala.analysis.AnalyzerTest.testNonNullable(), and com.cloudera.impala.analysis.AnalyzerTest.testSelectStar().

void com.cloudera.impala.analysis.AnalyzerTest.TestResetMetadata ( )

inlineinherited

Definition at line 583 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.ToSqlTest.testSet ( )

inline

Tests set query option statements are output correctly.

Definition at line 1031 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.TestStructFields ( ) throws AnalysisException

inline

Definition at line 297 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testAllTableAliases().

void com.cloudera.impala.analysis.ToSqlTest.TestTableAliases ( ) throws AnalysisException

inline

Definition at line 285 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testAllTableAliases(), and com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.testToSql	(	String	query,
		String	expected
	)

inlineprivate

Definition at line 82 of file ToSqlTest.java.

void com.cloudera.impala.analysis.ToSqlTest.testToSql	(	String	query,
		String	defaultDb,
		String	expected
	)

inlineprivate

Definition at line 86 of file ToSqlTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk(), and com.cloudera.impala.analysis.AnalyzerTest.createAnalyzer().

void com.cloudera.impala.analysis.AnalyzerTest.TestUnsupportedSerde ( )

inlineinherited

Definition at line 577 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError().

void com.cloudera.impala.analysis.AnalyzerTest.TestUnsupportedTypes ( )

inlineinherited

We distinguish between three classes of unsupported types:

Complex types, e.g., map For tables with such types we prevent loading the table metadata.
Primitive types For tables with unsupported primitive types (e.g., binary) we can run queries as long as the unsupported columns are not referenced. We fail analysis if a query references an unsupported primitive column.
Partition-column types We do not support table partitioning on timestamp columns

Definition at line 549 of file AnalyzerTest.java.

References com.cloudera.impala.analysis.AnalyzerTest.AnalysisError(), and com.cloudera.impala.analysis.AnalyzerTest.AnalyzesOk().

void com.cloudera.impala.analysis.ToSqlTest.unionTest ( )

inline

Definition at line 542 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.valuesTest ( )

inline

Definition at line 591 of file ToSqlTest.java.

References com.cloudera.impala.analysis.ToSqlTest.testToSql().

void com.cloudera.impala.analysis.ToSqlTest.whereTest ( )

inline